Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ns: uniformly initialize ns_common
No point in cargo-culting the same code across all the different types.
Use one common initializer.
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
+16
+16
include/linux/proc_ns.h
+16
include/linux/proc_ns.h
···
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return proc_alloc_inum(&ns->inum);
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}
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+
static inline int ns_common_init(struct ns_common *ns,
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const struct proc_ns_operations *ops,
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bool alloc_inum)
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{
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if (alloc_inum) {
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int ret;
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ret = proc_alloc_inum(&ns->inum);
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if (ret)
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return ret;
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}
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refcount_set(&ns->count, 1);
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ns->stashed = NULL;
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ns->ops = ops;
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return 0;
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}
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#define ns_free_inum(ns) proc_free_inum((ns)->inum)
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#define get_proc_ns(inode) ((struct ns_common *)(inode)->i_private)